About 3-1/2 months ago, I fell and landed on my elbow. X-rays were negative. I had severe bruising that lasted about 2-1/2 weeks and swelling that lasted about two months. My elbow is still stiff and I still cannot straighten it completely. Will the stiffness ever go away? Also, about six weeks after I hurt my elbow, I felt all these tiny bumps like a rash but it didn't itch. A few weeks after that, I noticed abnormal hair growth where the bruising had been. Is this normal